CN214970197U

CN214970197U - Hand rest device for arm infusion port maintenance

Info

Publication number: CN214970197U
Application number: CN202120817471.7U
Authority: CN
Inventors: 周芸
Original assignee: Huaian No 1 Peoples Hospital
Current assignee: Huaian No 1 Peoples Hospital
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-03
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a hand support device for arm transfusion port maintenance, which comprises a base plate, wherein the right side wall of the base plate is connected with an L-shaped connecting plate, the top end surface of the connecting plate is rotationally connected with a hand support plate through a rotating mechanism, and a hand support pad is bonded on the top end surface of the hand support plate; a connecting rod is fixed on the right side wall of the connecting plate, the end part of the connecting rod is rotatably connected with a telescopic rod through a rotating mechanism, and a piston rod of the telescopic rod is rotatably connected to the bottom end face of the hand supporting plate through the rotating mechanism; a first support tube is arranged in the center of the top end face of the base plate, a first support rod is inserted in the first support tube, a disinfection cushion block is arranged at the top end of the first support rod, and a first bolt is spirally connected to the top end of the outer side wall of the first support tube; the utility model relates to a rationally, can lift the support to the unsettled arm of patient at the in-process that the infusion port was maintained, the practicality is strong.

Description

Hand rest device for arm infusion port maintenance

Technical Field

The application relates to the field of medical auxiliary appliances, in particular to a hand support device for arm infusion port maintenance.

Background

An implanted venous transfusion port, called as a transfusion port for short, is a closed venous transfusion system which can be implanted under the skin and stays in the body for a long time, mainly comprises a port seat for puncture and a venous catheter system, and can be used for infusing various medicines, liquids and nutrition support treatment, blood transfusion, blood sample collection and the like. The harbor seat is embedded under the skin of the arm, and is conventionally maintained once every four weeks, so that the defects of frequent dressing change and nursing are avoided, and the related infection rate of the catheter caused by improper maintenance is effectively reduced; the catheter is not exposed on the body surface, so that the appearance is attractive, the privacy of a patient is protected, and the risks of catheter falling off and mistaken pulling are avoided; daily activities such as bathing and the like of the patient are not limited, and the life quality of the patient is improved to the maximum extent. Therefore, the transfusion port can be used as an ideal way for establishing a deep vein access for breast cancer chemotherapy.

In recent years, a novel safe, reliable, convenient and attractive arm transfusion port is paid attention to. The advantages of the arm port of infusion: compared with the chest wall implanted infusion port, the puncture catheter can effectively prevent hemothorax, pneumothorax and catheter clamping syndromes caused by puncture catheter placement; compared with the PICC, the harbor seat is embedded under the arm, and is conventionally maintained once every four weeks, so that the defects that the PICC is frequently changed in medicine and nursed are avoided, and the catheter-related infection rate caused by improper maintenance is effectively reduced; the catheter is not exposed on the body surface, so that the appearance is attractive, the privacy of a patient is protected, and the risks of catheter falling off and mistaken pulling are avoided; daily activities such as bathing and the like of the patient are not limited, and the life quality of the patient is improved to the maximum extent. However, in the process of PICC tube placement or arm transfusion port tube placement, the patient mostly takes a horizontal position, and the tube placement arm is unfolded as far as possible to form an angle of 90 degrees with the longitudinal axis of the body. The clinical findings show that the patients can feel the discomfort of distending pain and numbness of the arms when the arms are suspended for more than 20 minutes, but the existing medical institutions do not have arm brackets which can be specially used for deep vein catheterization, and also need to consume more time in the maintenance process of the infusion port, and the patients still need to suspend the arms in the air in the next process, so that the hand brackets for the maintenance of the infusion port need to be designed.

Disclosure of Invention

The utility model discloses the purpose is: the utility model provides a hand-held device is used in arm infusion port maintenance, it can lift the support to the unsettled arm of patient in the process of infusion port maintenance.

The technical scheme of the utility model is that: a hand support device for arm infusion port maintenance comprises a base plate, wherein an L-shaped connecting plate is connected to the right side wall of the base plate, a hand support plate is rotatably connected to the top end face of the connecting plate through a rotating mechanism, and a hand support pad is bonded to the top end face of the hand support plate; a connecting rod is fixed on the right side wall of the connecting plate, the end part of the connecting rod is rotatably connected with a telescopic rod through a rotating mechanism, and a piston rod of the telescopic rod is rotatably connected to the bottom end face of the hand supporting plate through the rotating mechanism; a first supporting cylinder is arranged at the center of the top end face of the base plate, a first supporting rod is inserted in the first supporting cylinder, a disinfection cushion block is arranged at the top end of the first supporting rod, and a first bolt is spirally connected to the top end of the outer side wall of the first supporting cylinder; the center department of base plate bottom face installs second branch, a second section of thick bamboo has been cup jointed to the bottom of second branch, just the top screwed connection of a second lateral wall has the second bolt, the bottom mounting that a second was propped up a section of thick bamboo has the centre gripping frame, screwed connection has the centre gripping bolt on the bottom face of centre gripping frame.

Furthermore, the rotating mechanism comprises side plates which are symmetrical front and back, and rotating plates are rotatably connected between the side plates through damping shafts.

Further, the hand pad is adhered to the top end surface of the hand support plate by a hook and loop fastener.

Furthermore, the first supporting rod slides up and down in the first supporting cylinder, and the end part of the first bolt penetrates through the first supporting cylinder and abuts against the side wall of the first supporting rod, so that the distance between the base plate and the disinfection cushion block can be conveniently adjusted.

Furthermore, the second branch section of thick bamboo slides from top to bottom along the outside of second branch, just the tip of second bolt passes the second and props on the lateral wall of second branch section of thick bamboo, can be convenient for adjust the distance between base plate and the centre gripping frame.

Still further, the end of the clamping bolt extends into the inner cavity of the clamping frame.

Further, the second support rod is screwed in the screw hole at the center of the bottom end face of the base plate, so that the clamping frame can be conveniently mounted and dismounted.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an increase base plate, even board, connecting rod, slewing mechanism, hand board, telescopic link, first branch section of thick bamboo, first bolt and the design of disinfection cushion, can support patient's arm at the in-process that the infusion port was maintained, can adjust the degree of inclination of the height of disinfection cushion and hand board moreover, application scope is wider.

2. The utility model discloses an increase the design of screw, second branch, second bolt, second prop, grip block and centre gripping bolt, can be convenient for adjust the mounting means of base plate, can enough reach through the centre gripping frame centre gripping on the side of sick bed, can place again on the sick bed or on the desktop, the practicality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the top-down perspective structure of the present invention;

fig. 3 is a schematic view of a rear perspective structure of the present invention;

FIG. 4 is an exploded view of the present invention;

wherein: 1 a base plate; 2, connecting plates; 3, a rotating mechanism; 4, a hand supporting plate; 5, a hand support pad; 6, connecting rods; 7, a telescopic rod; 8 a piston rod; 9 a first support cylinder; 10 a first strut; 11 sterilizing the cushion block; 12 a first bolt; 13 a second strut; 14 a second branch cylinder; 15 a second bolt; 16 clamping the frame; 17 clamping the bolt; 18 magic tape; 19 screw holes; 301 side plates; 302 a damping shaft; 303 turn the plate.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to specific conditions, and the conditions used in the experiments are not specifically mentioned.

As shown in fig. 1 to 4, a hand rest device for arm infusion port maintenance comprises a base plate 1, wherein a connecting plate 2 in an L shape is connected to the right side wall of the base plate 1, a hand rest plate 4 is rotatably connected to the top end surface of the connecting plate 2 through a rotating mechanism 3, and a hand rest pad 5 is bonded to the top end surface of the hand rest plate 4; the rotating mechanism 3 comprises side plates 301 which are symmetrical front and back, and rotating plates 303 are rotatably connected between the side plates 301 through damping shafts 302; the hand pad 5 is adhered to the top end surface of the hand support plate 4 through a magic tape 18.

In this embodiment, a connecting rod 6 is fixed on the right side wall of the connecting plate 2, the end of the connecting rod 6 is rotatably connected with a telescopic rod 7 through a rotating mechanism 3, and a piston rod 8 of the telescopic rod 7 is rotatably connected to the bottom end face of the hand supporting plate 4 through the rotating mechanism 3; a first supporting barrel 9 is arranged at the center of the top end face of the base plate 1, a first supporting rod 10 is inserted in the first supporting barrel 9, a disinfection cushion block 11 is arranged at the top end of the first supporting rod 10, and a first bolt 12 is spirally connected to the top end of the outer side wall of the first supporting barrel 9; wherein, first branch 10 slides from top to bottom in first branch section of thick bamboo 9, and the tip of first bolt 12 passes first branch section of thick bamboo 9 and supports on the lateral wall of first branch 10, can be convenient for adjust the distance between base plate 1 and disinfection cushion 11.

In this embodiment, a second supporting rod 13 is installed at the center of the bottom end surface of the base plate 1, a second supporting cylinder 14 is sleeved at the bottom end of the second supporting rod 13, a second bolt 15 is spirally connected to the top end of the outer side wall of the second supporting cylinder 14, a clamping frame 16 is fixed at the bottom end of the second supporting cylinder 14, and a clamping bolt 17 is spirally connected to the bottom end surface of the clamping frame 16; the second support cylinder 14 slides up and down along the outer side of the second support rod 13, and the end of the second bolt 15 penetrates through the second support cylinder 14 and abuts against the side wall of the second support rod 13, so that the distance between the base plate 1 and the clamping frame 16 can be conveniently adjusted; the end of the clamping bolt 17 extends into the inner cavity of the clamping frame 16; the second support rod 13 is screwed into a screw hole 19 at the center of the bottom end face of the base plate 1, so that the mounting and dismounting of the holding frame 16 can be facilitated.

When the device is used, all parts of the device are cleaned and disinfected firstly, then the installation mode of the base plate 1 is determined according to the requirements of a patient, when the base plate 1 needs to be placed on a sickbed or a table top, the second supporting rod 13 is screwed off from the screw hole 19 in a spiral mode, then the base plate 1 is directly placed at an appointed position, if the base plate 1 needs to be fixed above the sickbed or the table top, the second supporting rod 13 is firstly installed in the screw hole 19 in a spiral mode, then the clamping frame 16 is clamped on the side edge of the sickbed or the table, finally the clamping bolt 17 is screwed tightly to enable the clamping bolt to tightly abut against the bottom end face of the sickbed or the table, and at the moment, the clamping frame 16 can be installed and fixed; next, the second stem 13 is slid up and down in the second stem 14, and when the height of the base plate 1 is appropriate, the second stem 13 can be fixed by screwing the second bolt 15, so that the height of the base plate 1 can be adjusted.

In the maintenance process of the transfusion port, firstly, the disinfected hand support pad 5 is adhered to the top end face of the hand support plate 4 through the effect of the magic tape 18, then the hand support plate 4 is enabled to rotate along the rotating connection part of the hand support plate and the connecting plate 2, the length of the telescopic rod 7 is changed in the rotating process, the telescopic rod 7 rotates along the rotating mechanisms 3 at the two ends of the telescopic rod 7 until the telescopic rod 7 is stabilized to enable the length of the telescopic rod not to be changed after the inclination of the hand support plate 4 is proper, and when the length of the telescopic rod 7 is not changed any more, the hand support plate 4 cannot continue to rotate; secondly, can adjust the height of disinfection cushion 11 through the effect of first branch 10 and first branch 9, when the high of disinfection cushion 11 and the inclination of hand layer board 4 are suitable, can make patient's arm put on hand support pad 5 on hand layer board 4, can support the armpit of patient through disinfection cushion 11 moreover and stabilize, can be convenient for this moment medical personnel maintain the infusion port. The utility model discloses a hand-held device is maintained with arm infusion port structural design is reasonable, can lift the support to the unsettled arm of patient at the in-process that the infusion port was maintained, and the practicality is strong.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. In addition to the above embodiments, other embodiments of the present invention are also possible. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a hand rest device is used in arm infusion port maintenance which characterized in that: the hand support device comprises a base plate (1), wherein the right side wall of the base plate (1) is connected with an L-shaped connecting plate (2), the top end face of the connecting plate (2) is rotatably connected with a hand support plate (4) through a rotating mechanism (3), and a hand support pad (5) is bonded on the top end face of the hand support plate (4); a connecting rod (6) is fixed on the right side wall of the connecting plate (2), the end part of the connecting rod (6) is rotatably connected with a telescopic rod (7) through a rotating mechanism (3), and a piston rod (8) of the telescopic rod (7) is rotatably connected to the bottom end face of the hand supporting plate (4) through the rotating mechanism (3); a first supporting cylinder (9) is installed in the center of the top end face of the base plate (1), a first supporting rod (10) is inserted in the first supporting cylinder (9), a disinfection cushion block (11) is installed at the top end of the first supporting rod (10), and a first bolt (12) is spirally connected to the top end of the outer side wall of the first supporting cylinder (9); the center department spiral connection of base plate (1) bottom face has second branch (13), the second of having cup jointed of the bottom of second branch (13) is propped a section of thick bamboo (14), just the top spiral connection of a section of thick bamboo (14) lateral wall is propped a section of thick bamboo (15) to the second, the bottom mounting that a section of thick bamboo (14) was propped a section of thick bamboo (14) to the second has centre gripping frame (16), spiral connection has centre gripping bolt (17) on the bottom face of centre gripping frame (16).

2. The hand rest device for arm port maintenance according to claim 1, wherein the rotating mechanism (3) comprises side plates (301) which are symmetrical front and back, and a rotating plate (303) is rotatably connected between the side plates (301) through a damping shaft (302).

3. The hand rest device for arm port maintenance according to claim 1, wherein the hand rest pad (5) is adhered to the top end surface of the hand rest plate (4) by a hook and loop fastener (18).

4. The hand rest device for arm port maintenance according to claim 1, wherein the first support rod (10) slides up and down in the first support tube (9), and the end of the first bolt (12) passes through the first support tube (9) and abuts against the side wall of the first support rod (10).

5. The hand rest device for arm port maintenance according to claim 1, wherein the second support tube (14) slides up and down along the outer side of the second support rod (13), and the end of the second bolt (15) passes through the second support tube (14) and abuts against the side wall of the second support rod (13).

6. The hand rest device for arm port maintenance according to claim 1, wherein an end of the clamping bolt (17) extends into an inner cavity of the clamping frame (16).

7. The hand rest device for arm port maintenance according to claim 1, wherein the second support rod (13) is screwed into a screw hole (19) formed at the center of the bottom end surface of the base plate (1).